1PCS Oxygen Sensor 234-4407 2344407 12609457 213-4229

1PCS Oxygen Sensor 234-4407 2344407 12609457 213-4229

• Fuel saving and consumption reduction: a variety of road conditions adaptive adjustment of fuel injection, traffic jam, climbing, uniform driving fuel consumption can be controlled
• Power control and promotion: smooth power connection during rapid acceleration, eliminating the problems of drag, jerk and sudden change of power during acceleration
• Reduce exhaust emissions: to promote complete combustion of fuel, effectively reduce carbon emissions, eliminate pungent odor, exhaust pipe smoke, smoke and other abnormalities
• Reduce vehicle failure: engine long-term standard operating conditions, machine failure rate down, less frequent maintenance
• 1PCS Oxygen Sensor Upstream Downstream 234-4407 2344407 12609457 213-4229，Compatible For GMC Savana Sierra Yukon XL 1500 2500 3500 YUKON